粒子空气动力学粒径谱分布仪 Aerodynamic Particle Sizer Spectrometer
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4/人使用者
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9/次机时次数
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113/小时总时长
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0/次送样次数
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0/人收藏者
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收费标准
机时10元/小时 -
设备型号
APS3321 -
当前状态
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管理员
冯永明 Yongming FENG,张婷 Ting ZHANG 020-88338600 -
放置地点
NE3-303
- 仪器信息
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名称
粒子空气动力学粒径谱分布仪 Aerodynamic Particle Sizer Spectrometer
资产编号
0209000688
型号
APS3321
规格
产地
美国
厂家
所属品牌
TSI
出产日期
购买日期
2022-05-01
所属单位
可持续大气环境中央实验室 Sustainable Atmospheric Environment Research Facility
使用性质
科研
所属分类
资产负责人
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联系电话
020-88338600
联系邮箱
ymfeng@hkust-gz.edu.cn
放置地点
NE3-303
- 主要规格&技术指标
- 主要功能及特色
主要规格&技术指标
1、粒径范围:0.5~20μm (空气动力直径);0.37~20μm(PSL小球等效的光学粒径;
2、空气动力学直径解析率:0.02μm (1μm),0.03μm (10μm);
3、粒径分辨率:32 通道/10倍粒径,总共 52 通道,非相关模式下1024位原始飞行时间数据 (4ns/位);
4、光散射强度分辨率:16 通道光散射强度,64 通道原始光散射强度数据;
5、最大颗粒物检测浓度:1,000 个/cm3 在 0.5μm 时,重叠事件发生概率<5%; 1,000 个/cm3 在 10μm 时,重叠事件发生概率<10%;可用数据上限为 10,000 个/cm3;
6、最小颗粒物检测浓度:0.001 个/cm3;
7、浓度准确度:±10% 读数值加上统计计数偏差;
8、空气动力学粒径最大处理速度:>200,000 个/秒;
9、采样时间:单次或循环采样 1 秒到 18 小时连续可调;
10、流量:样气流量,1.0 L/min ±0.1;鞘气流量,4.0 L/min ±0.1;总采样流量,5.0 L/min ±0.2;
11、大气压力校正:在 400 到 1,030 mbar 内自动校正 (在 700 到 1,030 mbar 内完全校正);
12、激光源:30-mW, 655-nm 二极管激光器;
13、检测器:雪崩式光电倍增管 (APD);
14、操作温度:10 ~ 40°C ;
15、操作湿度:10 ~ 90% R.H., 非冷凝。
1. Particle Size Range: 0.5 to 20 µm aerodynamic sizing, 0.37 to 20 µm optical detection (PSL equivalent);
2.Aerodynamic Size Resolution: 0.02 µm at 1.0 µm, 0.03 µm at 10 µm;
3. Particle Size: 32 channels per decade of particle size (logarithmic), 52 channels total; 1,024 bins of raw time-of-flight data (4 nsec per bin) in uncorrelated mode;
4.Light Scattering (log-compressed): 16 channels of light-scattering intensity (displayed); 64 channels of raw light-scattering data;
5.Maximum Recommended Particle Concentration: 1,000 particles/cm3 at 0.5 µm with <5% coincidence; 1,000 par ticles/cm3 at 10.0 µm with <10% coincidence; usable data up to 10,000 particles/cm3;
6.Minimum Particle Concentration: 0.001 particle/cm3;
7.Concentration Accuracy: ±10% of reading plus variation from counting statistics;
8.Maximum Processing Rate for Aerodynamic Sizing:
>200,000 particles/sec;
9.Sampling Time: Programmable and repeatable from 1 sec to 18 hr per sample; sampling schedules selected by user;
10.Flow Rates: Aerosol Sample 1.0 L/min ±0.1, Sheath Air 4.0 L/min ±0.1, Total 5.0 L/min ±0.2;
11.Atmospheric Pressure Correction: Automatic correction between 400 and 1,030 mbar (full correction between 700 and 1,030 mbar);
12.Laser Source: 30-mW, 655-nm laser diode;
13. Detector: Avalanche photodetector (APD);
14.Operating Temperature: 10 to 40°C;
15. Operating Humidity: 10 to 90% R.H., non-condensing.
2、空气动力学直径解析率:0.02μm (1μm),0.03μm (10μm);
3、粒径分辨率:32 通道/10倍粒径,总共 52 通道,非相关模式下1024位原始飞行时间数据 (4ns/位);
4、光散射强度分辨率:16 通道光散射强度,64 通道原始光散射强度数据;
5、最大颗粒物检测浓度:1,000 个/cm3 在 0.5μm 时,重叠事件发生概率<5%; 1,000 个/cm3 在 10μm 时,重叠事件发生概率<10%;可用数据上限为 10,000 个/cm3;
6、最小颗粒物检测浓度:0.001 个/cm3;
7、浓度准确度:±10% 读数值加上统计计数偏差;
8、空气动力学粒径最大处理速度:>200,000 个/秒;
9、采样时间:单次或循环采样 1 秒到 18 小时连续可调;
10、流量:样气流量,1.0 L/min ±0.1;鞘气流量,4.0 L/min ±0.1;总采样流量,5.0 L/min ±0.2;
11、大气压力校正:在 400 到 1,030 mbar 内自动校正 (在 700 到 1,030 mbar 内完全校正);
12、激光源:30-mW, 655-nm 二极管激光器;
13、检测器:雪崩式光电倍增管 (APD);
14、操作温度:10 ~ 40°C ;
15、操作湿度:10 ~ 90% R.H., 非冷凝。
1. Particle Size Range: 0.5 to 20 µm aerodynamic sizing, 0.37 to 20 µm optical detection (PSL equivalent);
2.Aerodynamic Size Resolution: 0.02 µm at 1.0 µm, 0.03 µm at 10 µm;
3. Particle Size: 32 channels per decade of particle size (logarithmic), 52 channels total; 1,024 bins of raw time-of-flight data (4 nsec per bin) in uncorrelated mode;
4.Light Scattering (log-compressed): 16 channels of light-scattering intensity (displayed); 64 channels of raw light-scattering data;
5.Maximum Recommended Particle Concentration: 1,000 particles/cm3 at 0.5 µm with <5% coincidence; 1,000 par ticles/cm3 at 10.0 µm with <10% coincidence; usable data up to 10,000 particles/cm3;
6.Minimum Particle Concentration: 0.001 particle/cm3;
7.Concentration Accuracy: ±10% of reading plus variation from counting statistics;
8.Maximum Processing Rate for Aerodynamic Sizing:
>200,000 particles/sec;
9.Sampling Time: Programmable and repeatable from 1 sec to 18 hr per sample; sampling schedules selected by user;
10.Flow Rates: Aerosol Sample 1.0 L/min ±0.1, Sheath Air 4.0 L/min ±0.1, Total 5.0 L/min ±0.2;
11.Atmospheric Pressure Correction: Automatic correction between 400 and 1,030 mbar (full correction between 700 and 1,030 mbar);
12.Laser Source: 30-mW, 655-nm laser diode;
13. Detector: Avalanche photodetector (APD);
14.Operating Temperature: 10 to 40°C;
15. Operating Humidity: 10 to 90% R.H., non-condensing.
主要功能及特色
1、应用:呼吸毒性研究、药品输送研究、大气科学研究、环境空气监测、室内空气质量监测、滤膜和洁净室检测、生物毒性检测、气溶胶的特性研究、用于粒子仪器的校准、喷雾测量技术、基于空气动力学粒径测量仪器的性能评价、粉末粒径分布、基础研究;
2、检测技术:单一高速计时处理器在加速流场中记录颗粒飞行时间;双峰光学系统专利技术实现重叠识别探测;内置存储标定曲线准确对应颗粒大小;
3、检测粒子种类:悬浮的颗粒物和不挥发性液体。
1.Applications: Inhalation toxicology, Drug delivery studies, Atmospheric studies, Ambient air monitoring
, Indoor air quality monitoring, Filter and air cleaner testing, Biohazard detection, Test aerosols characterization, Usable for particle instrument calibration, Spray technology, Performance evaluations of aerodynamic devices, Powder sizing, Basic research.
2.Measurement Technique: Time-of-flight of individual particles measured in an accelerating flow
field with a single, high-speed timing pro cessor; coincidence detection achieved using a patented, double-crest optical system; particle size binning based on internally stored calibration curve.
3. Particle Type: Airborne solids and nonvolatile liquids.
2、检测技术:单一高速计时处理器在加速流场中记录颗粒飞行时间;双峰光学系统专利技术实现重叠识别探测;内置存储标定曲线准确对应颗粒大小;
3、检测粒子种类:悬浮的颗粒物和不挥发性液体。
1.Applications: Inhalation toxicology, Drug delivery studies, Atmospheric studies, Ambient air monitoring
, Indoor air quality monitoring, Filter and air cleaner testing, Biohazard detection, Test aerosols characterization, Usable for particle instrument calibration, Spray technology, Performance evaluations of aerodynamic devices, Powder sizing, Basic research.
2.Measurement Technique: Time-of-flight of individual particles measured in an accelerating flow
field with a single, high-speed timing pro cessor; coincidence detection achieved using a patented, double-crest optical system; particle size binning based on internally stored calibration curve.
3. Particle Type: Airborne solids and nonvolatile liquids.
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附件下载
公告
同类仪器